EP 2571584 A1 20130327 - GOLF CLUBS AND GOLF CLUB HEADS WITH HERRINGBONE-TYPE
Title (en)
GOLF CLUBS AND GOLF CLUB HEADS WITH HERRINGBONE-TYPE
Title (de)
GOLFSCHLÄGER UND GOLFSCHLÄGERKÖPFE MIT FISCHGRÄTENFÖRMIGEN
Title (fr)
CLUBS DE GOLF ET TÊTES DE CLUB DE GOLF DOTÉS DE RAINURES DE TYPE CHEVRONS
Publication
Application
Priority
- US 78224010 A 20100518
- US 2011032604 W 20110415
Abstract (en)
[origin: US2011287856A1] Golf club heads for iron-type golf clubs (including 1 through 9 irons, iron-type hybrid clubs, driving irons, and wedges (e.g., pitching wedges, lob wedges, gap wedges, sand wedges, etc.)) include a striking face. The striking face may comprise a plurality of spaced, parallel grooves that extend across at least a portion of the striking face. The grooves may form a herringbone groove pattern. The herringbone groove pattern may include two or more rows of diagonal, parallel grooves slanting in alternate directions to form a series of parallel Vs. The grooves may be rounded. Other possible groove shapes also are described.
IPC 8 full level
A63B 53/04 (2006.01)
CPC (source: EP US)
A63B 53/0408 (2020.07 - EP); A63B 53/0445 (2020.07 - EP); A63B 53/047 (2013.01 - EP US); A63B 53/0408 (2020.07 - US); A63B 53/0445 (2020.07 - US); A63B 53/0466 (2013.01 - EP US)
Citation (search report)
See references of WO 2011146184A1
Citation (examination)
- JP 2007319344 A 20071213 - MARUMAN CO LTD
- US D607070 S 20091229 - WADA KOZUE [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2011287856 A1 20111124; US 8337324 B2 20121225; EP 2571584 A1 20130327; WO 2011146184 A1 20111124
DOCDB simple family (application)
US 78224010 A 20100518; EP 11716747 A 20110415; US 2011032604 W 20110415